play Sound

[Wei]

  
local sTations = 
{ 
    { "Power 181", "http://www.181.fm/asx.php?station=181-uktop40&style=&a..scription=" }, 
} 
  
addEventHandler( "onClientResourceStart", getRootElement( ), 
function () 
    for i, n in pairs ( sTations ) do 
    local row = guiGridListAddRow ( stationGridList ) 
    guiGridListSetItemText ( stationGridList, row, column, n[1], false, false ) 
    end 
end 
) 
  
function test() 
    local statioN = guiGridListGetItemText ( stationGridList, guiGridListGetSelectedItem ( stationGridList ), 1 ) 
    if station == n[1] then 
    playSound( n[2] ) 
    end 
end 
addEventHandler("onClientGUIClick", player, test )  
  

how can I make this work ? I tryed but failed...

[Castillo]

You should set the URL as item data.

local sTations = 
{ 
    { "Power 181", "http://www.181.fm/asx.php?station=181-uktop40&style=&a..scription=" }, 
} 
  
addEventHandler( "onClientResourceStart", getRootElement( ), 
    function ( ) 
        for i, n in pairs ( sTations ) do 
            local row = guiGridListAddRow ( stationGridList ) 
            guiGridListSetItemText ( stationGridList, row, column, n [ 1 ], false, false ) 
            guiGridListSetItemData ( stationGridList, row, column, n [ 2 ], false, false ) 
        end 
    end 
) 
  
function test ( ) 
    local statioURL = guiGridListGetItemData ( stationGridList, guiGridListGetSelectedItem ( stationGridList ), 1 ) 
    playSound ( stationURL ) 
end 
addEventHandler ( "onClientGUIClick", player, test ) 

[Flaker]

Try this: (More simple and optimal code.)

local sTations ={ 
    ["Power 181"] = "http://www.181.fm/asx.php?station=181-uktop40&style=&a..scription="; 
} 
  
addEventHandler( "onClientResourceStart", getRootElement( ), 
function () 
    for StationName, StationAdress in pairs ( sTations ) do 
        local row = guiGridListAddRow ( stationGridList ) 
        guiGridListSetItemText ( stationGridList, row, 1, StationName, false, false ) 
    end 
end 
) 
  
function test() 
    if source == stationGridList then 
        local row, col = guiGridListGetSelectedItem ( stationGridList ) 
            if ( row and col and row ~= -1 and col ~= -1 ) then 
                local statioN = guiGridListGetItemText ( stationGridList, row, 1 ) 
                playSound( sTations[statioN] ) 
            end 
    end 
end 
addEventHandler("onClientGUIClick", getRootElement( ), test ) 

Edited June 23, 2012 by Guest

[Wei]

Thanks Both

[Castillo]

You're welcome.

[Flaker]

You're welcome!

[Wei]

How can I set 2 grid List item data ?

[Guest Guest4401]

How can I set 2 grid List item data ?

You can make a table and set multiple item datas as an encoded string, and retrieve as table using

toJSON 
fromJSON 

[Castillo]

You can save lua tables as item data as well, no need for JSONs.

[Guest Guest4401]

You can save lua tables as item data as well, no need for JSONs.

Ok, then the wiki is wrong? Because it's saying

bool guiGridListSetItemData ( element gridList, int rowIndex, int columnIndex, string data ) 

Fourth argument is string and not var

[Castillo]

Has to be, I've saved Lua tables before without problems.